UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2zBnCxkr5uyhoVh7ee0TBUzL/W1ZFLjqVyywpH5qNw8=' 
WHERE 
  key_id = 'd761b47e23db4a910c117ea6a53662d4cc16344d04fac5e2f9009098c4c009f4' 
  AND (
    token = '2zBnCxkr5uyhoVh7ee0TBUzL/W1ZFLjqVyywpH5qNw8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )